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Loopback Fiber Optic Adapters

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SC and LC Multimode OM2 50/125 Loopback Fiber Optic Adapters


Fiber Optic Loopback is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem. Similar as patch cables, fiber optic loopback can be with various jacket types and cable diameters.  Applied to Cable TV, LAN, Telecom network, test equipment etc.

  • Connector Type LC
    Polishing UPC
    Return Loss ≥ 55 dB
    Insertion Loss ≤ 0.30 dB
    Ferrule Material Ceramic (zirconia)
    Ferrule Diameter 1.25 mm / 2.5 mm
    Durability 500 Cycles
    Operation Temperature Range -20°C 70°C


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